npm · npm:@metamask/eth-sig-util

@metamask/eth-sig-util active

A few useful functions for signing ethereum data

The latest stable version of @metamask/eth-sig-util is 9.0.0, published on 2026-08-26. Verified by Vigia on 2026-11-12.

Latest stable version	9.0.0
Published	2026-08-26 12:49:49 UTC
Install	`npm install @metamask/eth-sig-util@latest`
Requires (engines)	`{"node":"^22 \|\| ^24 \|\| >=26"}`
Peer dependencies	—
Dist-tags	`latest: 9.0.0`
License	ISC
Advisories on latest version	none known
Last verified	2026-11-12 12:52:28 UTC
Sources	api.deps.dev, registry.npmjs.org, registry.npmjs.org

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Maintenance

Activity	active
Last stable release	2026-08-26 12:49:49 UTC · 78 days ago
Stable releases in the last 12 months	1
Published versions	20

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`9.0.0`	2026-08-26 12:49:49 UTC
`8.2.0`	2025-01-28 20:55:34 UTC
`8.1.2`	2024-12-17 20:14:34 UTC
`8.1.1`	2024-12-06 16:23:26 UTC
`8.1.0` withdrawn	2024-12-03 14:59:48 UTC
`8.0.0`	2024-10-18 11:23:14 UTC
`7.0.3`	2024-07-16 00:23:23 UTC
`7.0.2`	2024-05-01 07:19:56 UTC
`7.0.1`	2023-11-22 00:06:15 UTC
`6.0.2`	2023-11-21 22:53:38 UTC
`7.0.0` withdrawn	2023-09-12 21:25:30 UTC
`6.0.1` withdrawn	2023-09-11 13:19:50 UTC
`6.0.0`	2023-06-30 10:57:29 UTC
`5.1.0`	2023-05-01 12:06:02 UTC
`5.0.3`	2023-04-27 12:47:37 UTC
`5.0.2`	2022-11-10 21:56:15 UTC
`5.0.1`	2022-11-09 22:43:57 UTC
`5.0.0` withdrawn	2022-09-15 17:44:36 UTC
`4.0.1`	2022-04-21 21:42:17 UTC
`4.0.0`	2021-09-22 12:27:28 UTC

Showing the 20 most recent of 20 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`node 16`	`7.0.3`
`node 18`	`8.2.0`
`node 20`	`8.2.0`
`node 22`	`9.0.0`
`node 24`	`9.0.0`

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Frequently asked questions

What is the latest version of @metamask/eth-sig-util?

The latest stable version of @metamask/eth-sig-util is 9.0.0, published on 2026-08-26. Verified by Vigia on 2026-11-12.

How do I install the latest version of @metamask/eth-sig-util?

Run npm install @metamask/eth-sig-util@latest. The latest stable version is 9.0.0 (verified 2026-11-12).

Is @metamask/eth-sig-util deprecated?

No. @metamask/eth-sig-util is not marked as deprecated in the registry.

Which Node.js version does @metamask/eth-sig-util require?

@metamask/eth-sig-util 9.0.0 declares this requirement: {"node":"^22 || ^24 || >=26"}.

Does @metamask/eth-sig-util 9.0.0 have known vulnerabilities?

No known advisories affect @metamask/eth-sig-util 9.0.0 according to the data Vigia checks.

Is @metamask/eth-sig-util still maintained?

@metamask/eth-sig-util published 1 stable releases in the last 12 months; the most recent was 78 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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